919148692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{7517}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 2010734208

約数和(自身を除く): 1091585516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 794, 1588, 2779, 4367, 5558, 7517, 8734, 11116, 15034, 17468, 30068, 30569, 52619, 61138, 82687, 105238, 122276, 165374, 210476, 330748, 578809, 1157618, 2315236, 2984249, 5968498, 11936996, 20889743, 32826739, 41779486, 65653478, 83558972, 131306956, 229787173, 459574346, 919148692]

約数ペア:

[(1, 919148692), (2, 459574346), (4, 229787173), (7, 131306956), (11, 83558972), (14, 65653478), (22, 41779486), (28, 32826739), (44, 20889743), (77, 11936996), (154, 5968498), (308, 2984249), (397, 2315236), (794, 1157618), (1588, 578809), (2779, 330748), (4367, 210476), (5558, 165374), (7517, 122276), (8734, 105238), (11116, 82687), (15034, 61138), (17468, 52619), (30068, 30569)]